{"id":"W2128780139","doi":"10.1109/icsm.2000.883030","title":"Evolution in open source software: a case study","year":2000,"lang":"en","type":"article","venue":"","topic":"Advanced Software Engineering Methodologies","field":"Computer Science","cited_by":546,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Linux kernel; Software evolution; Computer science; Operating system; GNU/Linux; Source code; Software; Open source; Software engineering; Software development; Source lines of code; Minimalism (technical communication); Software system; Linux Unified Key Setup; Open source software; Software construction; Human–computer interaction","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003824678,0.000364989,0.0002909406,0.002020391,0.004208012,0.002244191,0.001806708,0.003077088,0.0010254],"category_scores_gemma":[0.01433152,0.0002858088,0.0005256893,0.003247965,0.002283528,0.002570271,0.002391572,0.001801668,0.000241818],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002264645,"about_ca_system_score_gemma":0.001069955,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01018743,"about_ca_topic_score_gemma":0.01685593,"domain_scores_codex":[0.9961901,0.001921123,0.0001986886,0.0002525504,0.001065966,0.0003716063],"domain_scores_gemma":[0.9830922,0.01166098,0.001393278,0.001227665,0.001379864,0.001245969],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"qualitative","study_design_scores_codex":[0.0007652855,0.004834603,0.2316192,0.0009200072,0.0001598917,0.2199316,0.1771832,0.01983617,0.01297081,0.06243464,0.01039959,0.2589449],"study_design_scores_gemma":[0.0003548525,0.002985285,0.2495874,0.0009882778,0.0003016472,0.1496125,0.1830835,0.08265344,0.03060656,0.04785934,0.2516014,0.0003658068],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829626,0.0005594999,0.005570957,0.001208441,0.00001945684,0.00007582637,0.00006116235,0.00005953355,0.009482398],"genre_scores_gemma":[0.9880459,0.0007694794,0.00718317,0.0001880868,0.00002756934,0.00005169083,0.0001281053,0.00005471707,0.003551358],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01018743,"threshold_uncertainty_score":0.02025628,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04940434186115748,"score_gpt":0.3275791315866887,"score_spread":0.2781747897255312,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}